2447172

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:119

約数の個数: 120

約数和(自身を含む): 7968576

約数和(自身を除く): 5521404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 83, 84, 91, 108, 117, 126, 156, 162, 166, 182, 189, 234, 249, 252, 273, 324, 332, 351, 364, 378, 468, 498, 546, 567, 581, 702, 747, 756, 819, 996, 1053, 1079, 1092, 1134, 1162, 1404, 1494, 1638, 1743, 2106, 2158, 2241, 2268, 2324, 2457, 2988, 3237, 3276, 3486, 4212, 4316, 4482, 4914, 5229, 6474, 6723, 6972, 7371, 7553, 8964, 9711, 9828, 10458, 12948, 13446, 14742, 15106, 15687, 19422, 20916, 22659, 26892, 29133, 29484, 30212, 31374, 38844, 45318, 47061, 58266, 62748, 67977, 87399, 90636, 94122, 116532, 135954, 174798, 188244, 203931, 271908, 349596, 407862, 611793, 815724, 1223586, 2447172]

約数ペア:

[(1, 2447172), (2, 1223586), (3, 815724), (4, 611793), (6, 407862), (7, 349596), (9, 271908), (12, 203931), (13, 188244), (14, 174798), (18, 135954), (21, 116532), (26, 94122), (27, 90636), (28, 87399), (36, 67977), (39, 62748), (42, 58266), (52, 47061), (54, 45318), (63, 38844), (78, 31374), (81, 30212), (83, 29484), (84, 29133), (91, 26892), (108, 22659), (117, 20916), (126, 19422), (156, 15687), (162, 15106), (166, 14742), (182, 13446), (189, 12948), (234, 10458), (249, 9828), (252, 9711), (273, 8964), (324, 7553), (332, 7371), (351, 6972), (364, 6723), (378, 6474), (468, 5229), (498, 4914), (546, 4482), (567, 4316), (581, 4212), (702, 3486), (747, 3276), (756, 3237), (819, 2988), (996, 2457), (1053, 2324), (1079, 2268), (1092, 2241), (1134, 2158), (1162, 2106), (1404, 1743), (1494, 1638)]